
Source-verified listing for CASE A34991, cataloged as a Cover. Review the linked model and assembly records to confirm the required item.
Product Description
Part A34991 is a source-verified CASE catalog entry described as a Cover.
The number is linked to 2 model catalog(s) and 2 assembly figure(s). One verified context is 038 - OIL PUMP, (251) SPARK IGNITION ENGINE, 1ST USED ENG. SER. NO 2173890 for 680CK - CASE CONSTRUCTION KING LOADER BACKHOE (S/N 9101501 TO 9102281) (01/67 - 12/68). Catalog relationship data: Superseded by 413-518, A57487, A61811.
For fitment, compare the exact part number, model catalog, functional group, assembly figure, reference and quantity. Machine options, production changes and serial breaks can affect the correct selection.
Frequently asked questions
What is CASE part A34991?
CASE A34991 is listed in the MyCNH CASE Construction catalog as a Cover.
Which equipment is CASE A34991 cataloged for?
The extracted catalog links A34991 to 2 model catalog(s), including 680CK - CASE CONSTRUCTION KING LOADER BACKHOE (S/N 9101501 TO 9102281) (01/67 - 12/68), with a verified occurrence in 038 - OIL PUMP, (251) SPARK IGNITION ENGINE, 1ST USED ENG. SER. NO 2173890. Confirm the exact figure, reference, configuration and any serial-number conditions before ordering.
Does CASE A34991 have a supersession number?
The catalog identifies the following superseding number(s): 413-518, A57487, A61811.

